Temperature duplication on screensaver

The X1 screensaver in my area shows "Today's Forecast" with a sun, clouds, etc., symbol and under it is what anyone would assume is the forecast HIGH for today's temperature. But instead  the next screen shows the SAME temperature as the previous screen, which during 80% of the day isn't the FORECAST temperature, but the CURRENT temperature. This makes no sense. The forecast HIGH temperature for the day should be on the first screen with the sun or clouds, etc.  Surely if Comcast has the information needed to show the day's forecast for sunshine or clouds, it also has the information needed to show the forecast high temperature. Is this the same in all markets, or just in my (Fresno) area?